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1.1ct Square Aquamarine
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 1.1 cts Measurements: 6.04 x 6.13 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

1.1ct Square Aquamarine
1.1ct Square Aquamarine
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W 0.24 in D 0.17 in L 0.25 in
1.35ct Square Aquamarine
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 1.35 cts Measurements: 6.97 x 6.92 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

1.35ct Square Aquamarine
1.35ct Square Aquamarine
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W 0.28 in D 0.16 in L 0.28 in
1.53ct Square Aquamarine
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 1.53 cts Measurements: 6.82 x 6.82 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

1.53ct Square Aquamarine
1.53ct Square Aquamarine
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W 0.27 in D 0.21 in L 0.27 in
1.53ct Square Aquamarine
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 1.53 cts Measurements: 6.99 x 7.09 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

1.53ct Square Aquamarine
1.53ct Square Aquamarine
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W 0.28 in D 0.18 in L 0.28 in
1.58ct Square Aquamarine
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 1.58 cts Measurements: 7.05 x 7.08 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

1.58ct Square Aquamarine
1.58ct Square Aquamarine
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W 0.28 in D 0.2 in L 0.28 in
1.9ct Square Aquamarine
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 1.9 cts Measurements: 7.57 x 7.57 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

1.9ct Square Aquamarine
1.9ct Square Aquamarine
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W 0.3 in D 0.2 in L 0.3 in
1.17ct Square Aquamarine
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 1.17 cts Measurements: 6.41 x 6.43 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

1.17ct Square Aquamarine
1.17ct Square Aquamarine
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W 0.26 in D 0.17 in L 0.26 in
5.2ct Square Aquamarine Pair
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 2 Weight: 5.2 cts Measurements: 8.04 x 8.04 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

5.2ct Square Aquamarine Pair
5.2ct Square Aquamarine Pair
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W 0.32 in D 0.23 in L 0.32 in
Lilli Heart Amethyst Square Aquamarine Clip Post Gold Earrings
Located in Stamford, CT
made with heavy secure clips post. Natural untreated square cut Aquamarines in a white gold channel and
Category

21st Century and Contemporary Lever-Back Earrings

Materials

Amethyst, Aquamarine, Gold, 18k Gold, White Gold, Yellow Gold

GIA 9.50 Carat Square Aquamarine Ring
Located in METAIRIE, LA
Constructed completely of Platinum, with 1 Focal G.I.A. Certified Octagonal Square cut Natural
Category

Vintage 1950s Solitaire Rings

Materials

Aquamarine, Diamond, Platinum

Sterling Silver Pendant Necklace with Square Aquamarine Cabochon
By Alberian & Aulde
Located in Weehawken, NJ
The sterling silver "Ceres" pendant necklace features a 20mm square milky aquamarine cabochon. The
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Aquamarine, Sterling Silver

Sterling Silver Pendant Necklace with Square Aquamarine Cabochon
Sterling Silver Pendant Necklace with Square Aquamarine Cabochon
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H 0.88 in W 0.88 in D 0.25 in L 19 in
14 Karat Yellow Gold Square Aquamarine Diamond Ring
By Hella Ganor
Located in Herzeliya, IL
gold ring. It designed with a beautiful squared geometric structure, set with an aquamarine, cabochon
Category

21st Century and Contemporary Israeli Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Gold, 14k Gold, Yellow Gold

1.52 Carat Square Aquamarine Diamond Halo White Gold Earrings
Located in Stamford, CT
Radiant and elegant Aquamarine Diamond halo dangle earrings. 2 square shaped blue aqua gemstones
Category

21st Century and Contemporary Dangle Earrings

Materials

Aquamarine, Diamond, Gold, 14k Gold, White Gold

14k White Gold Natural Square Aquamarine Diamond Anniversary Ring
Located in Portland, OR
* Details--- This ring features a square natural 1.96 ct blue aquamarine. The design is simplistic
Category

21st Century and Contemporary American Artist Bridal Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

AJD 7.83CT Square Aquamarine in 18K Yellow Gold March Birthstone
By Aria Jewelry Design
Located in Raleigh, NC
The Sea surely offered up this unique Aquamarine ring for us to love. A square druzy sea blue
Category

21st Century and Contemporary Brazilian Artisan Cocktail Rings

Materials

Aquamarine, Yellow Gold

Peter Suchy Natural Untreated Aquamarine Gold Dangle Earrings
By Peter Suchy
Located in Stamford, CT
Natural light blue untreated Aqua dangle earrings. 2 square cut aquamarines totaling 13.82cts with
Category

21st Century and Contemporary Dangle Earrings

Materials

Aquamarine, 14k Gold, White Gold, Gold

18k Gold Aquamarine and Labradorite Botanical Charm Necklace
By Rebecca Myers Design
Located in Baltimore, MD
comprised of a large square aquamarine pendant set in 18k gold with a sweet diamond hydrangea flower topper
Category

2010s American Artisan Pendant Necklaces

Materials

Aquamarine, Diamond, Labradorite, 14k Gold, 18k Gold

1960s, 15.32 Carat Aquamarine and Diamond Cocktail Ring in Platinum
Located in Atlanta, GA
Item Details: This stunning ring has a large square aquamarine with accent side diamonds, set in
Category

Vintage 1960s Unknown Retro Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

5.70 Carat Natural Loose Aquamarine Square Shape Gem For Ring Jewellery
Located in Peshawar, PK
Valley, Pakistan Treatment: Non Certificate : On Demand Shape: Square Aquamarine is a captivating
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

Multi-Color Precious & Semi Precious Ring This item is on sale for Black Friday
Located in Trumbull, CT
Marquise Blue sapphire, Square ruby, Round Tourmaline, square aquamarine and Pears shape Garnet set
Category

21st Century and Contemporary Nepalese Artisan Cocktail Rings

Materials

Garnet, Ruby, Blue Sapphire, Tourmaline, Aquamarine

Vintage Inspired Bright Light Blue Aquamarine Cluster Ring 9 Carat Yellow Gold
Located in Hamilton, AU
with dreams of stardom. The Louise Ring Gem Details The bright light blue square aquamarine measure
Category

21st Century and Contemporary Oceanic Modern Cluster Rings

Materials

Aquamarine, Gold, 9k Gold, Yellow Gold

2.6ct Square Cushion Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 2.6 cts Measurements: 9.10 x 8.66 x
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

2.6ct Square Cushion Blue Aquamarine from Brazil
2.6ct Square Cushion Blue Aquamarine from Brazil
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W 0.36 in D 0.21 in L 0.35 in
White Gold Aquamarine & Diamond Pendant Necklace 18" - 14k Square Step .60ctw
Located in Greensboro, NC
Metal Content: 14k White Gold Stone Information Natural Aquamarine Treatment: Heating Carats
Category

21st Century and Contemporary Pendant Necklaces

Materials

Aquamarine, Diamond, 14k Gold, White Gold

Natural Aquamarine Square Cut Gemstone Ring in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Gold > Gemstone - Aquamarine > Gemstone Weight - 1.98 ct > Gemstone pcs - 1 > Gemstone shape - Square
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Aquamarine, 18k Gold, Yellow Gold, Gold

New 14k Gold 1.86ct Square Step Aquamarine & Diamonds Pendant & Adjustable Chain
Located in Montclair, NJ
necklace crafted in solid 14k white gold. The aquamarine is square step cut and neatly prong set in an open
Category

2010s American Pendant Necklaces

Materials

Aquamarine, Diamond, 14k Gold, White Gold

4.04ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 4.04 cts Measurements: 8.96 x 8.85
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

4.04ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
4.04ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
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W 0.36 in D 0.24 in L 0.35 in
4.92ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 4.92 cts Measurements: 10.02 x 9.65
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

4.92ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
4.92ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
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W 0.4 in D 0.24 in L 0.38 in
3.32ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 3.32 cts Measurements: 8.12 x 8.06
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

3.32ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
3.32ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
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W 0.32 in D 0.24 in L 0.32 in
2.73ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 2.73 cts Measurements: 7.88 x 7.67
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

2.73ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
2.73ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
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W 0.32 in D 0.21 in L 0.31 in
5.84ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 5.84 cts Measurements: 9.10 x 8.85
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

5.84ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
5.84ct Square Sugarloaf Cabochon Blue Aquamarine from Brazil
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W 0.36 in D 0.34 in L 0.35 in
Antique 18ct White Gold 1920’s Square Cut Aquamarine & Diamond Ring
Located in Brighton, GB
Antique Square Cut Aquamarine Ring 18ct White Gold Circa 1920’s Fabulous Square Cut Aquamarine
Category

Early 20th Century English Engagement Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Aquamarine Gold Earrings Square Cut Blue Beryl Healing Brazilian Gemstone Unisex
Located in Berlin, DE
14K yellow gold earrings with natural Aquamarine aquamarine origin - Brazil stone measurements
Category

2010s German Artisan Lever-Back Earrings

Materials

Aquamarine, Beryl, Gold, 14k Gold, Yellow Gold

23.88 Carat Intense Blue Square Emerald Aquamarine Natural Gemstone
By FERRUCCI
Located in New York, NY
23.88 carat Natural Blue Square Emerald cut Aquamarine gemstone, of a high quality intense blue
Category

2010s Cocktail Rings

Materials

Aquamarine

Aquamarine Earrings Square Emerald Cut 4.83 Carats
By Merkaba
Located in Beverly Hills, CA
Pristine 4.83 carat square-octagon Aquamarine, platinum earrings, decorated with a pair of 0.38
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Aquamarine, Beryl, Diamond, White Diamond, Multi-gemstone, Platinum

Aquamarine Earrings 4.83 Carat Square Emerald Cut
By Merkaba
Located in Beverly Hills, CA
Pristine 4.83 carat square-octagon Aquamarine, platinum earrings, decorated with a pair of 0.38
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Aquamarine, Beryl, Diamond, White Diamond, Multi-gemstone, Platinum

Ring in 18Kt White Gold with Square Cut Aquamarine and Trillion Pink Sapphires
By Nicofilimon the Jewelry Designer
Located in Athens, GR
Unique coctail ring made of 18Kt white gold with an Square Cut Aquamarine and two trillion Pink
Category

2010s Greek Modern Cocktail Rings

Materials

Aquamarine, Emerald, Pink Sapphire, White Gold, 18k Gold

Vintage Cartier Blue Aquamarine Square Cushion Cut 18k White Gold Tank Ring 48 J
By Cartier
Located in Birmingham, GB
Vintage Cartier Fine Blue Aquamarine 18 Karat White Gold Tank Ring. Stunning white gold ring with
Category

20th Century Band Rings

Materials

Aquamarine, Gold, 18k Gold, White Gold

AJD Statement Three Beryl Pendant in Sterling Silver March Birthstone
By Aria Jewelry Design
Located in Raleigh, NC
collar of your choice. The Beryls are from the top: Square Aquamarine of 15 x 15 MM, Trillion light
Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Aquamarine, Beryl, Morganite, Sterling Silver

Master Piece Aquamarine
By NIBIRU Collection
Located in Miami, FL
The Aquamarine Master Piece is a solid 18k gold piece of 12 grams with a square 2 carat aquamarine
Category

Antique 16th Century South American Baroque Fashion Rings

Materials

Aquamarine, 18k Gold

David Webb 18K Yellow Gold Diamond & Aquamarine Square Shaped Earrings
By David Webb
Located in New York, NY
Impressive David Webb 18K Yellow Gold Aquamarine And Diamond Square Shaped Earrings. Diamonds
Category

20th Century American Modern Clip-on Earrings

Materials

Aquamarine, Diamond, 18k Gold, Yellow Gold

420ct Aquamarine Platinum Bangle
Located in New York, NY
An important Aquamarine Bangle, crafted in Platinum and showcasing a 420ct Natural Aquamarine Stone
Category

Vintage 1970s American Bangles

Materials

Aquamarine, Platinum

420ct Aquamarine Platinum Bangle
420ct Aquamarine Platinum Bangle
W 1.78 in D 0.99 in L 1.78 in
14K Aquamarine & Diamond Earrings
Located in New Orleans, LA
Impressive and elegant pair of large well colored beautiful square cut aquamarines combined white
Category

Vintage 1970s North American Clip-on Earrings

Materials

Aquamarine, Diamond, 14k Gold

14K Aquamarine & Diamond Earrings
14K Aquamarine & Diamond Earrings
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H 1.25 in W 0.625 in
2.46 Carat Square Deep Aquamarine GIA and Diamond Platinum Band Ring
Located in Montreal, QC
nestled Square Deep Aquamarine weighing approx. 2.46 Carat with Diamonds on either side and on shank
Category

21st Century and Contemporary Art Deco Band Rings

Materials

Aquamarine, Diamond, Platinum

5.35ct Aquamarine Diamond Square Ring Vintage 18k White Gold Cocktail Jewelry
Located in Torrance, CA
Stylish and finely detailed aquamarine & diamond ring crafted in 18 karat white gold (circa 1970s
Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

Aquamarine, Diamond, White Diamond, Gold, 18k Gold, White Gold

12k Rose and White Gold Aquamarine and Diamond Squared off Ring
Located in Southport, CT
blue color aquamarine, approximately 6.16 CTS, set in a rose gold half bezel, decorated at the bottom
Category

21st Century and Contemporary Unknown Contemporary Fashion Rings

Materials

Aquamarine, Diamond, Rose Gold, White Gold

Large Aquamarine Diamond Gold Bracelet
Located in Berlin, DE
Europe, 1930's-1940's. Highlight and the absolute eyecatcher is a square shape aquamarine weighing
Category

Mid-20th Century Link Bracelets

Materials

Aquamarine, Diamond, 18k Gold

Large Aquamarine Diamond Gold Bracelet
Large Aquamarine Diamond Gold Bracelet
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W 0.63 in L 7.09 in
Aquamarine Cabochon and Diamond Ring
Located in Nantucket, MA
A lovely large, rectangular cabochon aquamarine with a border of round, brilliant cut diamonds in a
Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Sterling Silver

Square-step Aquamarine and Marquise Diamonds Ring in Platinum and Yellow Gold
Located in London, GB
cut Diamonds. The pristine square-step cut aquamarine is a lovely light sky blue, and with its
Category

21st Century and Contemporary Fashion Rings

Materials

Aquamarine, Diamond, Yellow Gold, Platinum

Aquamarine Diamond Platinum Ring
Located in Geneva, CH
Exquisite Aquamarine square step cut ring, a true embodiment of elegance and sophistication
Category

Late 20th Century Aesthetic Movement Fashion Rings

Materials

Aquamarine, Diamond, Gold, White Gold, Platinum

Asscher Cut 4.30 Carat Natural Loose Aquamarine Square Shape Gems For Ring
Located in Peshawar, PK
Loose Aquamarine Weight: 4.30 Carat Dimension: 10.3 x 9.8 x 6.8 Mm Colour : Blue and white Origin
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

11ct Aquamarine Ring Vintage 14k Yellow Gold Square Cocktail Fine Jewelry
Located in Torrance, CA
Stylish vintage estimated 11 carat aquamarine & diamond cocktail ring (circa 1960s) crafted in 14
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Aquamarine, Diamond, White Diamond, 14k Gold, Yellow Gold

Aquamarine Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A magnificent ring featuring a 12.93 carat aquamarine with a luscious sea blue color. The gemstone
Category

21st Century and Contemporary American Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Antique 9.60ct Aquamarine, 0.28ct Diamond and Platinum Pendant
Located in Jesmond, Newcastle Upon Tyne
four-claw set 9.60ct square faceted cut aquamarine. This feature setting suspends from a linear
Category

Vintage 1930s Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

Retro Natural Aquamarine Diamond Bracelet
Located in London, GB
Aquamarine and diamond bracelet. Set to centre with a natural unenhanced square step-cut aquamarine
Category

Vintage 1940s Cuff Bracelets

Materials

Aquamarine, Diamond, Rose Gold, Yellow Gold, Platinum

Sophia D. 9.20 Carat Aquamarine Platinum Ring
By Sophia D
Located in New York, NY
Platinum ring by Sophia D with 9.20 carats of aquamarine center stone accented by blue sapphires
Category

2010s Art Deco Cocktail Rings

Materials

Aquamarine, Platinum

Aquamarine & Diamond Earrings
Located in New York, NY
Aquamarine & Diamond Star Earrings, 2 oval cut aquamarines approximately 1.00 cts, round cut
Category

Vintage 1980s Dangle Earrings

Materials

Aquamarine, Diamond, 18k Gold

23.10 carats aquamarine ring in 18k gold
Located in PARIS, FR
Stones: Aquamarine of 23.10 carats Material: 18k yellow gold Dimensions: 19 x 18 mm, 10 mm high
Category

Vintage 1970s Fashion Rings

Materials

Aquamarine, 18k Gold

Aquamarine '58.98cts' and Diamond '3.12cts Tw' Pendant
By Michael Engelhardt
Located in West Palm Beach, FL
Carved in Idar Oberstein Germany by a master carver, this piece of Aquamarine with a "Honeycomb
Category

2010s Brazilian Art Nouveau Pendant Necklaces

Materials

Aquamarine, Diamond, 18k Gold

Aquamarine '58.98cts' and Diamond '3.12cts Tw' Pendant
Aquamarine '58.98cts' and Diamond '3.12cts Tw' Pendant
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W 2.05 in D 0.36 in L 2.45 in
18k White Gold Aquamarine & Diamond Ring
Located in Chelmsford, GB
A lovely 18k white gold Aquamarine & Diamond ring. A2= 3.87ct. Diamonds: 0.38ct SI1 H colour
Category

21st Century and Contemporary English Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Yianni Creations Aquamarine Fine Silver and 24 Karat Gold Two-Tone Square Ring
By Yianni Creations
Located in Astoria, NY
resist the elements. This square ring from Midas Collection has edges decorated with 24 Karat gold thick
Category

21st Century and Contemporary Greek Contemporary Solitaire Rings

Materials

Aquamarine, Palladium, Gold, 24k Gold, Gold Plate, Yellow Gold, Silver, ...

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Square Aquamarine For Sale on 1stDibs

You are likely to find exactly the square aquamarine you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. Find an antique version now, or shop for 70 vintage or 84 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a square aquamarine may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Finding an appealing square aquamarine — no matter the origin — is easy, but Cartier, Aria Jewelry Design and Merkaba each produced a popular version that is worth a look. See these pages for a square cut iteration of this accessory, while there are also cushion cut cut and emerald cut cut versions available here, too. Finding a square aquamarine for sale for women should be easy, but there are 57 pieces available to browse for unisex as well as men, too.

How Much is a Square Aquamarine?

Prices for a square aquamarine can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $275 and can go as high as $204,500, while this accessory, on average, fetches $3,011.